/* 404内容 */
#content{
    height: 577px;
}
.content_banxin{
    width: 1114px;
    height: 577px;
    margin: auto;
    position: relative;
}
.content_banxin_top{
    width: 478px;
    height: 326px;
    background: url(../images/404.jpg) no-repeat;
    background-position: center;
    background-size: cover;
    position: absolute;
    left: 318px;
    top: 125.5px;
}
.content_banxin_bottom_left{
    width: 140px;
    height: 47px;
    border: 1px solid #333;
    border-radius: 17px;
    position: absolute;
    top: 500px;
    left: 365px;
    text-align: center;
    line-height: 47px;
    cursor: pointer;
}
.content_banxin_bottom_right{
    width: 140px;
    height: 47px;
    border: 1px solid #333;
    border-radius: 17px;
    position: absolute;
    top: 500px;
    left: 620px;
    text-align: center;
    line-height: 47px;
    cursor: pointer;
}